Processing, Characterization and Application of Some Borophosphate Glasses Containing Antibacterial and Antifungal Oxides in Bioactive Demands
Ouis, M., Fayad, A., Abd El Aty, A., El-Bassyouni, G. (2018). Processing, Characterization and Application of Some Borophosphate Glasses Containing Antibacterial and Antifungal Oxides in Bioactive Demands. EKB Journal Management System, 61(1), 163-173. doi: 10.21608/ejchem.2018.2229.1184
Mona Ouis; Amira Fayad; Abeer A. Abd El Aty; Gehan T. El-Bassyouni. "Processing, Characterization and Application of Some Borophosphate Glasses Containing Antibacterial and Antifungal Oxides in Bioactive Demands". EKB Journal Management System, 61, 1, 2018, 163-173. doi: 10.21608/ejchem.2018.2229.1184
Ouis, M., Fayad, A., Abd El Aty, A., El-Bassyouni, G. (2018). 'Processing, Characterization and Application of Some Borophosphate Glasses Containing Antibacterial and Antifungal Oxides in Bioactive Demands', EKB Journal Management System, 61(1), pp. 163-173. doi: 10.21608/ejchem.2018.2229.1184
Ouis, M., Fayad, A., Abd El Aty, A., El-Bassyouni, G. Processing, Characterization and Application of Some Borophosphate Glasses Containing Antibacterial and Antifungal Oxides in Bioactive Demands. EKB Journal Management System, 2018; 61(1): 163-173. doi: 10.21608/ejchem.2018.2229.1184

Processing, Characterization and Application of Some Borophosphate Glasses Containing Antibacterial and Antifungal Oxides in Bioactive Demands

Egyptian Journal of Chemistry
Article 15, Volume 61, Issue 1, January and February 2018, Page 163-173  XML PDF (1.32 MB)
Document Type: Original Article
DOI: 10.21608/ejchem.2018.2229.1184
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Authors
Mona Ouis email 1; Amira Fayad2; Abeer A. Abd El Aty3; Gehan T. El-Bassyouniorcid 4
1Glass research department, National Research Center, Dokki, Cairo, Egypt
2Glass research Dept., National Research Centre (NRC), Dokki, Giza, Egypt
3Chemistry of Natural and Microbial Products Dept., National Research Centre (NRC) Dokki, Giza, Egypt. Biology Dept., Faculty of Education, Hafr Al Batin University, KSA
4Refractories, Ceramics and Building Materials Dept., National Research Centre, Dokki, Cairo, Egypt
Abstract
A series of borophosphate glasses doped individually with few antibacterial oxides; CeO2, ZnO and CuO were prepared by melt quenching technique. The structure and bioactivity of the prepared samples were analyzed through FTIR spectral technique and corrosion behavior before and after immersion for 2 weeks in simulated body fluid (SBF) under static condition. Microstructure of the glass was examined using SEM to confirm the bioactivity of glass through the formation of calcium phosphate (CaP) layer on the surface. FTIR spectra of the glass after immersion in SBF show characteristic peaks of calcium phosphate. Weight loss% display a difference in solubility in the SBF solution in relation to the antibacterial oxide added. SEM results show clear nodular microcrystalline calcium phosphate. The prepared glasses revealed effect against some microbes and bacteria. It was established that the addition of the antibacterial oxides had a positive effect on the glass bioactivity and may find a part in biomedical applications.
Keywords
Borophosphate glasses; Bioactivity; FTIR; SEM; antibacterial-antifungal glass
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